Publicação do pedido de patente
#3.1
07/18/1989
RPI 978
Application data
Number
PI8707157Type
Filing
Publication
The application was refused by the INPI on 06/30/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
R. M. (pessoa física)
RJ, BR
Inventors
R. M. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/18/1989
RPI 978
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03/29/1988
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04B 2/16; E04C 1/08; E04C 5/16.
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06/30/1992
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